27055305

素因数分解:

$3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{827}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 47017152

約数和(自身を除く): 19961847

約数列:

[1, 3, 5, 9, 15, 45, 727, 827, 2181, 2481, 3635, 4135, 6543, 7443, 10905, 12405, 32715, 37215, 601229, 1803687, 3006145, 5411061, 9018435, 27055305]

約数ペア:

[(1, 27055305), (3, 9018435), (5, 5411061), (9, 3006145), (15, 1803687), (45, 601229), (727, 37215), (827, 32715), (2181, 12405), (2481, 10905), (3635, 7443), (4135, 6543)]